On Sun, Dec 25, 2016 at 09:16:16AM +0800, kbuild test robot wrote: (dropping Markos who's email address is no longer valid from the cc list.)
> FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: 7c0f6ba682b9c7632072ffbedf8d328c8f3c42ba > commit: ebb5e78cc63417a35254a791de66e1cc84f963cc MIPS: Initial implementation > of a VDSO > date: 1 year, 1 month ago > config: mips-decstation_defconfig (attached as .config) > compiler: mipsel-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross > -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout ebb5e78cc63417a35254a791de66e1cc84f963cc > # save the attached .config to linux build tree > make.cross ARCH=mips > > All errors (new ones prefixed by >>): > > >> arch/mips/vdso/elf.S:1:0: error: '-march=r3000' requires '-mfp32' > /* > > -- > >> arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3000' requires '-mfp32' > /* This seems to be another toolchain-related issue. I can't reproduce this locally, even with the GCC 5.3.0 / binutils 2.25 combination which I used to reproduce the other recently reported toolchain issues. Ralf
